CN211157356U - Small test device for preparing dropping pills - Google Patents
Small test device for preparing dropping pills Download PDFInfo
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- CN211157356U CN211157356U CN201921388900.2U CN201921388900U CN211157356U CN 211157356 U CN211157356 U CN 211157356U CN 201921388900 U CN201921388900 U CN 201921388900U CN 211157356 U CN211157356 U CN 211157356U
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Abstract
The utility model discloses a lab scale device for dripping pill preparation, including support, heat preservation feed cylinder and condensation cylinder, the support includes along the pillar that extends from top to bottom, and the heat preservation feed cylinder is installed in the pillar through first fixed knot structure with adjusting from top to bottom, and the heat preservation feed cylinder has the chamber that holds that is used for holding the dripping pill raw materials, and the heat preservation feed cylinder downside is seted up the intercommunication and is held the discharge gate in chamber, and the condensation cylinder is located the support, and is located heat preservation feed cylinder below, and the condensation cylinder has condensation channel, and the opening of intercommunication condensation channel is seted up to condensation cylinder upside, and the opening correspondence is located the discharge gate. The utility model discloses can adjust the height of heat preservation feed cylinder according to the required shaping effect of dripping pill, so that the utility model provides a little test device can be applicable to the dripping pill preparation of different grade type.
Description
Technical Field
The utility model relates to the technical field of pharmaceutical equipment, in particular to a lab scale device for dripping pill preparation.
Background
The dripping pill is a solid preparation which can improve the bioavailability of the medicine and exert the functions of quick action, slow release or controlled release, the medicine can be uniformly distributed in a fused solid dispersion auxiliary material in a tiny particle or molecular state, the dripping pill is dripped into cooling liquid through a dripping head, and the liquid auxiliary material containing the medicine is gradually solidified into round solid pellets when meeting the cold. In recent years, various Chinese and western medicine dropping pill preparations are more and more widely applied in clinic.
The lab scale is a necessary process for developing dropping pills, but the existing dropping pill lab scale equipment and device for the earlier stage condition exploration in the market are not ideal, for example, in the existing dropping pill lab scale equipment, the distance between a discharge port and a condensation cylinder is certain, when dropping pill raw materials enter the condensation cylinder from discharge ports with different heights, the forming effect of dropping pills is different, and the dropping pill raw materials of different types are different in required dropping height and cooling temperature according to the forming effect, so the existing dropping pill lab scale equipment cannot meet the preparation requirements of dropping pills of different types.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide a small test device for preparing dropping pills, which can meet the requirements of preparing dropping pills of different types.
In order to achieve the above object, the present invention provides a small test device for preparing dripping pills, comprising:
a support including a pillar extending in an up-down direction;
the heat-insulation material cylinder is arranged on the support column in a vertically adjustable manner through a first fixing structure, the heat-insulation material cylinder is provided with an accommodating cavity for accommodating a dripping pill raw material, and a discharge hole communicated with the accommodating cavity is formed in the lower side of the heat-insulation material cylinder; and the number of the first and second groups,
the condensation cylinder is arranged on the support and located below the heat preservation material cylinder, the condensation cylinder is provided with a condensation channel, the upper side of the condensation cylinder is provided with an opening communicated with the condensation channel, and the opening is correspondingly arranged below the discharge port.
Optionally, the first fixing structure includes a first sleeve and a first supporting rod, the first sleeve is slidably and adjustably sleeved on the pillar, the first supporting rod extends in the transverse direction, one end of the first supporting rod is fixed to the first sleeve, and the other end of the first supporting rod is fixed to the insulation material barrel.
Optionally, the condensation cylinder is vertically adjustable and detachably mounted on the support column through a second fixing structure.
Optionally, the second fixing structure includes a second sleeve and a second supporting rod, the second sleeve is slidably sleeved on the pillar in an adjustable manner, the second supporting rod extends in the transverse direction, one end of the second supporting rod is fixed to the second sleeve, and the other end of the second supporting rod is fixed to the condensation cylinder.
Optionally, the heat preservation feed cylinder has inner tube and urceolus that are the interval setting, the inner tube middle part forms hold the chamber, the inner tube with form first intermediate layer between the urceolus, be equipped with the heater block in the first intermediate layer.
Optionally, a temperature sensor is arranged in the interlayer, the device for preparing dripping pills further comprises a temperature controller, and the temperature controller is electrically connected with the temperature sensor and the heating part so as to control the heating part to heat according to the temperature detected by the temperature sensor.
Optionally, the condensation drum is a gradient condensation drum.
Optionally, the gradient condensation cylinder comprises an inner tube and an outer tube extending from top to bottom, the condensation channel is formed in the middle of the inner tube, a second interlayer is formed between the inner tube and the outer tube, the second interlayer is divided into a plurality of sections of condensation tubes from top to bottom, each section of condensation tube is provided with a liquid inlet and a liquid outlet, and the liquid inlet is used for allowing circulating cooling liquid to flow into the condensation tube and flow out from the liquid outlet.
Optionally, the condensation duct is provided with two sections.
Optionally, a glass head piston is arranged on the lower side of the heat preservation charging barrel, and the glass head piston is transversely slidably mounted on the discharge port.
The utility model provides an among the technical scheme, a small experiment device for dripping pill preparation includes the support, heat preservation feed cylinder and condensation cylinder, the support includes along the pillar that extends from top to bottom, heat preservation feed cylinder is installed in the pillar through first fixed knot structure with adjusting from top to bottom, heat preservation feed cylinder has the chamber that holds that is used for holding the dripping pill raw materials, heat preservation feed cylinder downside is seted up the intercommunication and is held the discharge gate in chamber, the condensation cylinder is located the support, and be located heat preservation feed cylinder below, the condensation cylinder has condensing channel, the opening of intercommunication condensing channel is seted up to the condensation cylinder upside, the opening correspondence is located the discharge gate below. The utility model discloses can adjust the height of heat preservation feed cylinder according to the required shaping effect of dripping pill, so that the utility model provides a little test device can be applicable to the dripping pill preparation of different grade type.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a front view of an embodiment of a lab scale apparatus for preparing dripping pills according to the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 10 | |
42 | |
| 11 | |
43 | |
| 20 | Thermal |
44 | Second support rod |
| 21 | Containing |
30 | Condensing |
| 22 | |
31 | |
| 23 | |
32 | Opening of the |
| 24 | |
33 | |
| 25 | |
34 | |
| 26 | |
35 | |
| 40 | |
51 | |
| 41 | |
52 | |
| 60 | Heating member |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Please refer to fig. 1, the utility model provides a lab scale device for dripping pill preparation, which comprises a support 10, heat preservation feed cylinder 20 and condensation cylinder 30, support 10 includes along pillar 11 that extends from top to bottom, heat preservation feed cylinder 20 is installed in pillar 11 through first fixed knot structure with adjusting from top to bottom, heat preservation feed cylinder 20 has the chamber 21 that holds that is used for holding the dripping pill raw materials, heat preservation feed cylinder 20 downside is seted up the intercommunication and is held the discharge gate 22 of chamber 21, condensation cylinder 30 locates support 10, and be located heat preservation feed cylinder 20 below, condensation cylinder 30 has condensing channel 31, condensing cylinder 30 upside has been seted up the opening 32 of intercommunication condensing channel 31, opening 32 corresponds and locates discharge gate 22 below.
In this embodiment, when preparing the dripping pill, the medicine is added into the melted solid dispersion auxiliary material, stirred uniformly, and added into the accommodating cavity 21 of the heat-insulating material cylinder 20 preheated to a certain temperature while keeping the melted state, so that the melted material is dropped into the condensing cylinder 30 from the discharge port 22, and the melted material is cooled and formed in the condensing cylinder 30, thereby forming the dripping pill. When the raw materials of the dripping pills are different, the height of the heat-insulating material barrel 20 can be adjusted according to the required forming effect of the dripping pills, and the required dripping pills are prepared by using a small test device, so that the preparation requirements of different types of dripping pills can be met.
There are various ways to mount the heat-insulating material cylinder 20 on the support 11 in a vertically adjustable manner, for example, the support 11 is provided with a plurality of vertically arranged locking holes, and the heat-insulating material cylinder 20 is provided with locking posts, so that the heat-insulating material cylinder 20 is mounted on the support 11 at a desired height by the locking engagement of the locking posts and the locking holes. In this embodiment, the first fixing structure includes a first sleeve 41 and a first supporting rod 42, the first sleeve 41 is slidably sleeved on the pillar 11, the first supporting rod 42 extends along the transverse direction, one end of the first supporting rod 42 is fixed to the first sleeve 41, and the other end of the first supporting rod 42 is fixed to the insulation material barrel 20. Through the structure, the stepless adjustment of the height of the heat preservation charging barrel 20 can be realized, so that the installation height of the heat preservation charging barrel 20 can be adjusted more flexibly.
In one embodiment, the condensation cylinder 30 is vertically adjustable and detachably mounted to the support 11 by a second fixing structure. In this embodiment, the condensing cylinder 30 can be selectively used according to the condensing requirement of the dripping pills, and the installation height of the condensing cylinder 30 can be correspondingly adjusted, so as to adapt to the requirements of the condensing cylinders 30 with different sizes.
There are various ways to mount the condensation cylinder 30 on the support 11 in a vertically adjustable manner, for example, the support 11 is provided with a plurality of vertically arranged locking holes, and the heat-insulating cylinder 20 is provided with locking posts, so that the heat-insulating cylinder 20 is mounted on the support 11 at a desired height by the locking engagement of the locking posts and the locking holes. In this embodiment, the second fixing structure includes a second sleeve 43 and a second supporting rod 44, the second sleeve 43 is slidably sleeved on the pillar 11, the second supporting rod 44 extends along the transverse direction, one end of the second supporting rod 44 is fixed to the second sleeve 43, and the other end of the second supporting rod 44 is fixed to the condensing cylinder 30. Through the structure, the height of the condensation cylinder 30 can be adjusted in a stepless mode, and therefore the installation height of the heat preservation cylinder 20 can be adjusted more flexibly.
The specific structure of the heat insulation material barrel 20 can be various, as long as the heat insulation of the material in the accommodating cavity 21 can be realized, the heat insulation material barrel 20 is provided with an inner barrel 23 and an outer barrel 24 which are arranged at intervals, the accommodating cavity 21 is formed in the middle of the inner barrel 23, a first interlayer 25 is formed between the inner barrel 23 and the outer barrel 24, a heating part 60 is arranged in the first interlayer 25, and specifically, the heating part 60 can be an annular heating pipe or other devices capable of heating the accommodating cavity 21. In this implementation, the heating part in the interlayer keeps the temperature of the material in the accommodating cavity 21 without directly contacting the material, which is beneficial to the stability of the material and the uniform heating.
On the basis of the above embodiment, specifically, a temperature sensor 26 is disposed in the interlayer, and the device for preparing dripping pills further comprises a temperature controller electrically connected to the temperature sensor 26 and the heating component 60, so as to control the heating component 60 to heat according to the temperature detected by the temperature sensor 26. In this embodiment, the heating temperature of the heat-insulating material barrel 20 is monitored and adjusted by the temperature controller, so as to ensure the constant temperature performance of the heat-insulating material barrel 20, and thus ensure the preparation effect of the dropping pill.
In an embodiment, the condensation cylinder 30 is a gradient condensation cylinder 30, so that the material entering the gradient condensation cylinder 30 can be gradually cooled, and the forming effect is better. Moreover, because the gradient condensation is adopted, the height of the collecting cylinder can be effectively reduced, and the shape of the dripping pill is ensured.
The gradient condensation can be realized in various ways, in this embodiment, the gradient condensation cylinder 30 includes an inner tube 33 and an outer tube 34 extending up and down, a condensation channel 31 is formed in the middle of the inner tube 33, a second interlayer 35 is formed between the inner tube 33 and the outer tube 34, the second interlayer 35 is divided into a plurality of sections of condensation tubes along the up and down direction, each section of condensation tube is respectively provided with a liquid inlet 51 and a liquid outlet 52, and the liquid inlet 51 is used for allowing the circulating cooling liquid to flow into the condensation tube and flow out through the liquid outlet 52. Preferably, the condensation duct is provided with two sections. In this embodiment, different cooling pipes may be filled with different cooling media, such as normal temperature water, ice water, brine ice, etc. Specifically, when the condenser pipe is provided with two sections, one section of the condenser pipe can be selectively opened according to cooling requirements, or the two sections of the condenser pipe can be simultaneously opened, so that different cooling effects are achieved.
In one embodiment, the lower side of the warming barrel 20 is provided with a glass head piston 40, and the glass head piston 40 is transversely and slidably mounted on the discharge port 22. In this embodiment, the glass is made of high temperature resistant material, and the position of the piston can be adjusted according to the dropping speed requirement, so as to apply different pressures to the material at the discharge port 22, thereby achieving the purpose of adjusting the dropping speed of the material.
The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.
Claims (10)
1. A lab scale device for preparing dripping pills is characterized by comprising:
a support including a pillar extending in an up-down direction;
the heat-insulation material cylinder is arranged on the support column in a vertically adjustable manner through a first fixing structure, the heat-insulation material cylinder is provided with an accommodating cavity for accommodating a dripping pill raw material, and a discharge hole communicated with the accommodating cavity is formed in the lower side of the heat-insulation material cylinder; and the number of the first and second groups,
the condensation cylinder is arranged on the support and located below the heat preservation material cylinder, the condensation cylinder is provided with a condensation channel, the upper side of the condensation cylinder is provided with an opening communicated with the condensation channel, and the opening is correspondingly arranged below the discharge port.
2. The apparatus of claim 1, wherein the first fixing structure comprises a first sleeve and a first supporting rod, the first sleeve is slidably and adjustably sleeved on the supporting rod, the first supporting rod extends in a transverse direction, one end of the first supporting rod is fixed to the first sleeve, and the other end of the first supporting rod is fixed to the heat-insulating material barrel.
3. The apparatus of claim 1, wherein the condensing cylinder is vertically adjustable and detachably mounted to the support via a second fixing structure.
4. The apparatus of claim 3, wherein the second fixing structure comprises a second sleeve and a second supporting rod, the second sleeve is slidably and adjustably sleeved on the supporting column, the second supporting rod extends in a transverse direction, one end of the second supporting rod is fixed to the second sleeve, and the other end of the second supporting rod is fixed to the condensing cylinder.
5. The apparatus of claim 1, wherein the heat-preserving barrel comprises an inner barrel and an outer barrel which are arranged at intervals, the inner barrel forms the containing cavity at the middle part, a first interlayer is formed between the inner barrel and the outer barrel, and a heating part is arranged in the first interlayer.
6. The device of claim 5, wherein a temperature sensor is disposed in the interlayer, and the device further comprises a temperature controller electrically connected to the temperature sensor and the heating member for controlling the heating of the heating member according to the temperature detected by the temperature sensor.
7. The apparatus of claim 1, wherein the condenser is a gradient condenser.
8. The apparatus of claim 7, wherein the gradient condenser comprises an inner tube and an outer tube extending vertically, the inner tube has the condensation channel formed in the middle thereof, a second interlayer is formed between the inner tube and the outer tube, the second interlayer is divided into a plurality of sections of condenser tubes along the vertical direction, each section of the condenser tubes has a liquid inlet and a liquid outlet, and the liquid inlet is used for circulating cooling liquid to flow into the condenser tube and flow out through the liquid outlet.
9. The apparatus of claim 8, wherein the condenser tube has two sections.
10. The apparatus of claim 1, wherein a glass head piston is disposed at a lower side of the thermal insulation cylinder, and the glass head piston is slidably mounted at the outlet in a transverse direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921388900.2U CN211157356U (en) | 2019-08-23 | 2019-08-23 | Small test device for preparing dropping pills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921388900.2U CN211157356U (en) | 2019-08-23 | 2019-08-23 | Small test device for preparing dropping pills |
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| Publication Number | Publication Date |
|---|---|
| CN211157356U true CN211157356U (en) | 2020-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921388900.2U Active CN211157356U (en) | 2019-08-23 | 2019-08-23 | Small test device for preparing dropping pills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211157356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177849A (en) * | 2021-12-08 | 2022-03-15 | 苏州足迹智能制造有限公司 | Electrostatic microsphere synthesis system |
-
2019
- 2019-08-23 CN CN201921388900.2U patent/CN211157356U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114177849A (en) * | 2021-12-08 | 2022-03-15 | 苏州足迹智能制造有限公司 | Electrostatic microsphere synthesis system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230807 Address after: 510700 room 1003, building D, No. 136, Kaiyuan Avenue, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangdong Guangna Anyu Technology Co.,Ltd. Address before: Room 1-5 / F, building B4, Wuhan National Biological Industry (Jiufeng innovation) base, 666 Gaoxin Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province, 430000 Patentee before: ANEW-MED LIFE SCIENCE (WUHAN) Co.,Ltd. |
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| TR01 | Transfer of patent right |